Issue #619: Add OCP-TAP TimeHAT V1.

Author: geerlingguy

_hats/ocp-tap-timehat.md

@@ -0,0 +1,12 @@
+---
+layout: hat
+title: "OCP-TAP TimeHAT V1"
+short_description: A HAT providing PTP PPS in and out via an Intel i225 NIC.
+status: prototype
+picture: "/images/hat-ocp-tap-timehat.jpg"
+github_issue: "https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/619"
+link: "https://github.com/opencomputeproject/Time-Appliance-Project/tree/master/Incubation/Hardware/TimeHAT"
+videos: []
+---
+The TimeHAT V1 places a PTP-capable Intel i225 NIC on a Pi HAT with PPS in/out (though there aren't full docs as this is an early prototype with a few bodges to get it somewhat functional).
+